Latest Facebook 455 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/19F77 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone12,3;FBMD/iPhone;FBSN/iOS;FBSV/15.5;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/579620881] iOS 15 iPhone 11 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_12 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H364 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone10,5;FBMD/iPhone;FBSN/iOS;FBSV/16.7.12;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 16 iPhone 8 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_15 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H380 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone10,1;FBMD/iPhone;FBSN/iOS;FBSV/16.7.15;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 16 iPhone 8
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_12 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H364 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone10,5;FBMD/iPhone;FBSN/iOS;FBSV/16.7.12;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 16 iPhone 8 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 17_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21G93 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/17.6.1;FBSS/2;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/579620881];FBNV/1 iOS 17 iPhone SE (2022)
Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22D82 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone11,2;FBMD/iPhone;FBSN/iOS;FBSV/18.3.2;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/579620881] iOS 18 iPhone XS
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone13,4;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 26 iPhone 12 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21F90 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/17.5.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 17 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E246 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone12,3;FBMD/iPhone;FBSN/iOS;FBSV/26.4;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 26 iPhone 11 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H232 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone10,1;FBMD/iPhone;FBSN/iOS;FBSV/16.7.3;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 16 iPhone 8
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone17,3;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 26 iPhone 16
Mozilla/5.0 (iPhone; CPU iPhone OS 18_0_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22A3370 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone13,3;FBMD/iPhone;FBSN/iOS;FBSV/18.0.1;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/579620881] iOS 18 iPhone 12 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 18_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22B83 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/18.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 18 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 26_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23C71 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone17,3;FBMD/iPhone;FBSN/iOS;FBSV/26.2.1;FBSS/3;FBID/phone;FBLC/fr_FR;FBOP/5;FBRV/579620881] iOS 26 iPhone 16
Mozilla/5.0 (iPhone; CPU iPhone OS 17_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21D61 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/17.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 17 iPhone 12
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone18,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 26 iPhone 17 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 18_0_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22A3370 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone14,3;FBMD/iPhone;FBSN/iOS;FBSV/18.0.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 18 iPhone 13 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone15,5;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 26 iPhone 15 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/579620881] iOS 26 iPhone SE (2022)
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22H320 [FBAN/FBIOS;FBAV/455.0.0.50.103;FBBV/575929547;FBDV/iPhone11,8;FBMD/iPhone;FBSN/iOS;FBSV/18.7.6;FBSS/2;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/579620881];FBNV/1 iOS 18 iPhone XR